Replace the Rods and Bushings on Hill DT August 08, 2023 17:46 Updated Tools Needed: 7/16" Socket Wrench 1/8" Allen Wrench Snap Ring Pliers with Angled Nose Related articles Lubricate lumbar actuator rod Hill DT Decompression Table Lubricating points Air manifold diagram (2012-2018) Is there a preventative maintenance schedule for my table or chair?